220730745599

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65557097}}^1$

素因数の和:65557154

約数の個数: 16

約数和(自身を含む): 279011009088

約数和(自身を除く): 58280263489

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 65557097, 458899679, 852242261, 2425612589, 5965695827, 16979288123, 31532963657, 220730745599]

約数ペア:

[(1, 220730745599), (7, 31532963657), (13, 16979288123), (37, 5965695827), (91, 2425612589), (259, 852242261), (481, 458899679), (3367, 65557097)]